I have a 3 ton steel Craftsman jack that is 22 years old. Never serviced or rebuilt. Still works great. I don't see anything on their website that looks like it. The closest is some of the OTC jakcs.
I have
this 2 ton light weight aluminum Craftsman jack that is 4 years old. I use this one more than any thing because it is so much lighter and easier to maneuver around.
I have had a few of 1.5 ton jacks from Harbor Freight. I intended to use them at the track and to leave in the car. They never last. Some didn't work well right from the get go. The newest one I have seems to be working ok so far. It is part number 68053.
I will say I also bought
these aluminum jack stands. They are super light and seem very sturdy. I use them for tire changing and as a secondary jack. Like the steel stands are on the frame of the car and the aluminum ones holding up the rear end housing. I will not lay under the car with just them. Although I think they would be fine. Great for track days and leaving in the trunk for tire changes. These and the small aluminum jack are a better alternative to the factory scissor jack that comes in the car.